Well I am not sure but heres a copy of what mine said after a clean install "Linux 2.6.31-14-generic-pae" ...also I have not really notice any corruption except couple hours ago when i tried to reinstall grub2 i got a "segmentation fault" error.
-- corruption of large files reported with linux 2.6.31-14.46 on ext4 https://bugs.launchpad.net/bugs/453579 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs